(19)
(11) EP 3 867 289 A1

(12)

(43) Date of publication:
25.08.2021 Bulletin 2021/34

(21) Application number: 19892307.0

(22) Date of filing: 03.12.2019
(51) International Patent Classification (IPC): 
C08F 236/10(2006.01)
C08L 53/02(2006.01)
(86) International application number:
PCT/US2019/064181
(87) International publication number:
WO 2020/117768 (11.06.2020 Gazette 2020/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 05.12.2018 US 201862775624 P
21.08.2019 US 201962889785 P

(71) Applicant: Cariflex Pte. Ltd.
Singapore 068809 (SG)

(72) Inventors:
  • VAN DER HUIZEN, Adrie
    1031 HL Amsterdam (NL)
  • VAN DE WEG, Henk
    1031 HL Amsterdam (NL)
  • DE JONG, Wouter
    1031 HL Amsterdam (NL)
  • TROMP, Maarten
    1031 HL Amsterdam (NL)

(74) Representative: Henkel & Partner mbB 
Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21
80333 München
80333 München (DE)

   


(54) PROCESS FOR FORMING RUBBER LATEX FROM BRANCHED POLYMERS